Filtered by vendor Mattermost
Subscriptions
Total
324 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-3615 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 8.1 High |
| Mattermost iOS app fails to properly validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection. | ||||
| CVE-2023-3614 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 4.3 Medium |
| Mattermost fails to properly validate a gif image file, allowing an attacker to consume a significant amount of server resources, making the server unresponsive for an extended period of time by linking to specially crafted image file. | ||||
| CVE-2023-3613 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 3.5 Low |
| Mattermost WelcomeBot plugin fails to to validate the membership status when inviting or adding users to channels allowing guest accounts to be added or invited to channels by default. | ||||
| CVE-2023-3593 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 4.3 Medium |
| Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input. | ||||
| CVE-2023-3591 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 4.8 Medium |
| Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created. | ||||
| CVE-2023-3590 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 3.1 Low |
| Mattermost fails to delete card attachments in Boards, allowing an attacker to access deleted attachments. | ||||
| CVE-2023-3587 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 2.7 Low |
| Mattermost fails to properly show information in the UI, allowing a system admin to modify a board state allowing any user with a valid sharing link to join the board with editor access, without the UI showing the updated permissions. | ||||
| CVE-2023-3586 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 4.2 Medium |
| Mattermost fails to disable public Boards after the "Enable Publicly-Shared Boards" configuration option is disabled, resulting in previously-shared public Boards to remain accessible. | ||||
| CVE-2023-3585 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 4.3 Medium |
| Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link. | ||||
| CVE-2023-3584 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 3.1 Low |
| Mattermost fails to properly check the authorization of POST /api/v4/teams when passing a team override scheme ID in the request, allowing an authenticated attacker with knowledge of a Team Override Scheme ID to create a new team with said team override scheme. | ||||
| CVE-2023-3582 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 4.3 Medium |
| Mattermost fails to verify channel membership when linking a board to a channel allowing a low-privileged authenticated user to link a Board to a private channel they don't have access to, | ||||
| CVE-2023-3581 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 6.2 Medium |
| Mattermost fails to properly validate the origin of a websocket connection allowing a MITM attacker on Mattermost to access the websocket APIs. | ||||
| CVE-2023-3577 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | 3.5 Low |
| Mattermost fails to properly restrict requests to localhost/intranet during the interactive dialog, which could allow an attacker to perform a limited blind SSRF. | ||||
| CVE-2023-35075 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 3.1 Low |
| Mattermost fails to use innerText / textContent when setting the channel name in the webapp during autocomplete, allowing an attacker to inject HTML to a victim's page by create a channel name that is valid HTML. No XSS is possible though. | ||||
| CVE-2023-2831 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 4.3 Medium |
| Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters. | ||||
| CVE-2023-2808 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 4.3 Medium |
| Mattermost fails to normalize UTF confusable characters when determining if a preview should be generated for a hyperlink, allowing an attacker to trigger link preview on a disallowed domain using a specially crafted link. | ||||
| CVE-2023-2797 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 3.1 Low |
| Mattermost fails to sanitize code permalinks, allowing an attacker to preview code from private repositories by posting a specially crafted permalink on a channel. | ||||
| CVE-2023-2793 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 6.5 Medium |
| Mattermost fails to validate links on external websites when constructing a preview for a linked website, allowing an attacker to cause a denial-of-service by a linking to a specially crafted webpage in a message. | ||||
| CVE-2023-2792 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 6.5 Medium |
| Mattermost fails to sanitize ephemeral error messages, allowing an attacker to obtain arbitrary message contents by a specially crafted /groupmsg command. | ||||
| CVE-2023-2791 | 1 Mattermost | 1 Mattermost | 2024-11-21 | 4.3 Medium |
| When creating a playbook run via the /dialog API, Mattermost fails to validate all parameters, allowing an authenticated attacker to edit an arbitrary channel post. | ||||